WO2016123140A1 - Attache autobloquante revêtue d'élastomère - Google Patents

Attache autobloquante revêtue d'élastomère Download PDF

Info

Publication number
WO2016123140A1
WO2016123140A1 PCT/US2016/014981 US2016014981W WO2016123140A1 WO 2016123140 A1 WO2016123140 A1 WO 2016123140A1 US 2016014981 W US2016014981 W US 2016014981W WO 2016123140 A1 WO2016123140 A1 WO 2016123140A1
Authority
WO
WIPO (PCT)
Prior art keywords
elongated strap
cavity
tapered end
self
locking
Prior art date
Application number
PCT/US2016/014981
Other languages
English (en)
Inventor
Creighton KING
Original Assignee
Lock Right LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lock Right LLC filed Critical Lock Right LLC
Priority to CA3012172A priority Critical patent/CA3012172C/fr
Priority to EP16706925.1A priority patent/EP3265708B1/fr
Publication of WO2016123140A1 publication Critical patent/WO2016123140A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
    • B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
    • B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
    • B65D63/1063—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one plastic barb
    • B65D63/1072—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one plastic barb the barb having a plurality of serrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F16L3/233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band
    • F16L3/2332—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band having a single plastic locking barb
    • F16L3/2334—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band having a single plastic locking barb the barb having a plurality of serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2563/00—Flexible elongated elements, e.g. straps for bundling or supporting atricles
    • B65D2563/10—Non-metallic straps, tapes or bands; Filamentary elements, e.g. strings, threads, wires; Joints between ends thereof
    • B65D2563/101—Details of non-metallic straps, tapes or bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2563/00—Flexible elongated elements, e.g. straps for bundling or supporting atricles
    • B65D2563/10—Non-metallic straps, tapes or bands; Filamentary elements, e.g. strings, threads, wires; Joints between ends thereof
    • B65D2563/101—Details of non-metallic straps, tapes or bands
    • B65D2563/103—Details of non-metallic straps, tapes or bands details of the male locking member, e.g. locking teeth on the strap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • This invention relates to self-locking ties and more particularly relates to elastomer lined self-locking ties.
  • Self-locking ties are conventionally known as cable ties, tie-wraps, hose ties or zip ties.
  • a self-locking ties is a type of fastener for holding items together.
  • a common use for self- locking ties is to hold electric cables or wires together.
  • Conventional self-locking ties are constructed with smooth sides and rigid edges. The rigid edges of a conventional self-locking tie can easily damage an electric cable.
  • self-locking ties are not limited to electric cables or wires.
  • self- locking ties may be used to hold painted items together.
  • the relatively rigid edges of a conventional self-locking may damage the very objects it is intended to collect and organize.
  • the hard edges of the self-locking tie straps may cut into, scratch, and otherwise damage the surface of its collected objects.
  • Another common use for self-locking ties includes the use of a conventional self-locking ties as a physical restraint for an arrested person by law enforcement agencies in a manner similar to the way law enforcement typically uses handcuffs.
  • conventional self-locking ties may cause injury when used as a temporary restraint by cutting and bruising skin or cutting of circulation. Injuries resulting from the use of conventional self- locking ties may create liability problems for law enforcement.
  • conventional self- locking ties merely encompass objects as opposed to securely gripping them and holding them in place. This lack of friction between the self-locking tie and the encompassed objects often results in an incomplete cinch around the encompassed objects.
  • the self-locking tie can therefore wiggle, slide, or otherwise move around the objects it is intended to securely hold in place. This movement in the self-locking tie creates stress points, breaking points, or fracture lines in the self-locking tie that lead the self-locking tie to fail completely.
  • the present invention has been developed in response to the present state of the art, and in particular, in response to the problems and needs in the art that have not yet been fully solved by currently available self-locking ties. Accordingly, the present invention has been developed to provide an apparatus, system, and method for an elastomer lined self-locking tie that overcome many or all of the above-discussed shortcomings in the art.
  • the apparatus in one embodiment, includes an elongated strap, at least one cavity disposed in the elongated strap, and a locking head.
  • the elongated strap includes a head end and a tapered end.
  • the tapered end is positioned opposite the head end on the elongated strap.
  • the tapered end includes a first surface disposed opposite a second surface.
  • the cavity is positioned in either the first surface or the second surface of the tapered end.
  • the elastomer segment is positioned within the cavity and extends beyond either the first surface or the second surface of the tapered end of the elongated strap.
  • the locking head extends from the head end of the elongated strap and includes an orifice shaped to receive the tapered end of the elongated strap and the elastomer segment.
  • the elastomer segment includes a cavity engaging portion and an extending portion.
  • the cavity engaging portion substantially fills the cavity and the extending portion extends beyond either the first surface or the second surface of the tapered end of the elongated strap.
  • the cavity is an elongated channel extending along at least a portion of a length of the tapered end of the elongated strap.
  • the at least one cavity is a series of voids disposed along at least a portion of a length of the tapered end of the elongated strap.
  • the apparatus in certain embodiments, includes a series of ridges extending across at least a portion of the first surface of the elongated strap.
  • the elastomer segment extends beyond the first surface of the tapered end of the elongated strap and beyond the series of ridges.
  • the cavity is positioned within the first surface adjacent the series of ridges.
  • the cavity surrounds the series of ridges.
  • the cavity is positioned longitudinally along a center of the series of ridges.
  • the cavity is positioned within a second surface of the elongated strap opposite the series of ridges.
  • the orifice in the locking head in an exemplary embodiment, is substantially filled by the tapered end of the elongated strap and the elastomer segment when the locking head receives the tapered end of the elongated strap and the elastomer segment.
  • Figure 1 is a perspective view illustrating one embodiment of a self-locking tie in accordance with the present subject matter
  • Figure 2 is an exploded perspective view further illustrating the self-locking tie of Figure 1 in accordance with one embodiment of the present subject matter
  • Figure 3 is a top view further illustrating the self-locking tie of Figure 1 in accordance with one embodiment of the present subject matter
  • Figure 4 is a side cutaway view taken along line A-A of Figure 3 further illustrating the self-locking tie in accordance with one embodiment of the present subject matter
  • Figure 5 is a side view further illustrating the elastomer segment of the self-locking tie of Figures 1-4 in accordance with another embodiment of the present subject matter;
  • Figure 6 is a top view illustrating another embodiment of a self-locking tie in accordance with the present subject matter
  • Figure 7A is a top view illustrating another embodiment of an elongated strap in accordance with the present subject matter.
  • Figure 7B is a side view illustrating one embodiment of an elastomer segment in accordance with the present subject matter.
  • Self-locking ties known as cable ties or zip ties, are used to fasten objects, or pieces of objects together. This disclosure relates to a new self-locking tie that provides improvements over conventional self-locking ties.
  • Self-locking ties are vulnerable to breaking at stress points created when encompassing objects of various dimensions.
  • Self-locking ties typically comprise a tie head and a tie strap.
  • Self-locking ties are typically composed of materials that are hard and inflexible. The hard and inflexible nature of self-locking ties creates kinks in the tie strap that weaken and eventually break the strap when it comes under great stress.
  • conventional self-locking ties are constructed with smooth sides and rigid edges.
  • the hard and inflexible nature of the conventional tie offer little or no friction between the tie straps and the objects they encompass.
  • conventional self-locking ties merely encompass objects as opposed to securely gripping them and holding them in place. This lack of friction between the self-locking tie and the encompassed objects often results in an incomplete cinch around the encompassed objects.
  • the self-locking tie can therefore wiggle, slide, or otherwise move around the objects it is intended to securely hold in place. This movement in the self-locking tie creates stress points, breaking points, or fracture lines in the self-locking tie that lead the self-locking tie to fail completely.
  • the self-locking tie's smooth surface may create a slackness in the tension of the tie system as a user releases the self-locking tie when attempting to secure the self-locking tie as tight as possible.
  • a self-locking tie's contact points may damage the very objects it is intended to collect and organize.
  • the hard edges of the self-locking tie straps may cut into, scratch, and otherwise damage the surface of its collected objects.
  • law enforcement agencies occasionally uses conventional self-locking ties as a physical restraint for an arrested person, in a manner similar to the way law enforcement typically uses handcuffs.
  • conventional self-locking ties may cause injury when used as a temporary restraint by cutting and bruising skin or cutting of circulation. Injuries resulting from the use of conventional self-locking ties may create liability problems for law enforcement.
  • Figure 1 is a perspective view illustrating one embodiment of a self-locking tie 100 in accordance with the present subject matter.
  • the self-locking tie 100 in one embodiment, includes an elongated strap 102, at least one cavity 104 (see Figure 2), an elastomer segment 106, and a locking head 108. In certain embodiments, the self-locking tie 100 also includes a series of ridges 110 that extend across at least a portion of at least one surface of the elongated strap 102.
  • the elongated strap 102 in certain embodiments, pliable material such as nylon, plastic, etc.
  • the elongated strap 102 is bendable to encompass one or more objects of various dimension.
  • the elongated strap 102 includes a head end 112 disposed opposite a tapered end 114.
  • the locking head 108 is positioned on, coupled to, or integrally formed on the head end 112 of the elongated strap 102.
  • the tapered end 114 of the elongated strap 102 comprises a substantially planar, pliable strap extended in a lengthwise direction.
  • the tapered end 114 of the elongated strap 102 can be considered the portion of the elongated strap 102 extending from a position wherein the locking head 108 is positioned on, coupled to, or otherwise integrally formed on the head end 112 of the elongated strap 102.
  • the tapered end 114 of the elongated strap 102 includes a first surface 116 disposed opposite a second surface 118.
  • the series of ridges 110 are depicted as extending across the first surface 116 of the tapered end 114 of the elongated strap 102. In other embodiments, the series of ridges 110 extend across the second surface 118 of the elongated strap 102. As depicted, the series of ridges 110 are formed across most of the length of the tapered end 114 of the elongated strap 102. In other embodiments, the series of ridges 110 may be formed across a portion of the length of the tapered end 114 of the elongated strap 102 that is less than the entire length of the tapered end 114 of the elongated strap 102.
  • a tapered grasping tab 120 extends from the tapered end 114 of the elongated strap 102.
  • a user moves the tapered grasping tab 120 in the direction indicated by arrow 122 and into an orifice 124 in the locking head 108 on the head end 122 of the elongated strap 102 to form a loop with the elongated strap 102.
  • the tapered nature of the tapered grasping tab 120 facilitates insertion of the tapered grasping tab 120 into the orifice 124 in the locking head 108 on the head end 122 of the elongated strap 102.
  • the orifice 124 in the locking head 108 is sized and shaped to receive the tapered end 114 of the elongated strap 102 and to receive the elastomer segment 106 which extends beyond the first surface 116 of the tapered end 114 of the elongated strap 102.
  • Figure 2 is an exploded perspective view illustrating the self-locking tie 100 of Figure 1 in accordance with one embodiment of the present subject matter.
  • the elastomer segment 106 has been removed from the first surface 116 of the tapered end 114 of the elongated strap 102 to more clearly illustrate the cavity 104 disposed in the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the cavity 104 in one embodiment, is an elongated channel that extends along at least a portion of the length of the tapered end 114 of the elongated strap 102.
  • the cavity 104 comprises two channels 202a and 202b (collectively channels 202) that extend along both sides of the series of ridges 110 formed across most of the length of the tapered end 114 of the elongated strap 102.
  • the channels 202 are connected to one another by end recesses 204a and 204b (collectively end recesses 204) at either end of the tapered end 114 of the elongated strap 102.
  • the cavity may include channels 202 that extend along both sides of the series of ridges 110 but which are not connected to one another with end recesses 204.
  • the channels 202 may extend for a length substantially less than the length of the tapered end 114 of the elongated strap 102.
  • the cavity 104 includes a series of voids (See Figures 7A and 7b) disposed along at least a portion of a length of the tapered end 114 of the elongated strap.
  • the elastomer segment 106 is positioned within the cavity 104 to facilitate coupling the elastomer segment 106 to the tapered end 114 of the elongated strap 102.
  • the elastomer segment 106 includes a cavity engaging portion 206 which is received within the cavity 104. Disposing the cavity engaging portion 206 of the elastomer segment 106 within the cavity 104 helps to maintain a coupling between the elastomer segment 106 and the tapered end 114 of the elongated strap 102 due to the fact that the cavity engaging portion 206 of the elastomer segment 106 is surrounded by the cavity 104 on three sides of the cavity 104.
  • the elastomer segment 106 is a flexible material which may be may be comprised of materials such as silicone, rubber, thermoplastic elastomer, foam, or other materials with similar properties.
  • the soft and flexible quality of the elastomer segment 106 enable the self-locking tie 100 to encompass one or more objects of various dimension and minimize kinks and stress points thereby reducing the self- locking tie's 100 vulnerability to wear and tear and breaking.
  • the friction provided by the elastomer segment 106 permits the self-locking tie 100 to grip objects more securely, holding them in place.
  • the increased friction provided by the elastomer segment 106 also subjects the elastomer segment 106 to lateral forces that would not otherwise be encountered. If the elastomer segment 106 were directly coupled to the first surface 116 of the tapered end 114 of the elongated strap 102, the lateral forces may cause the elastomer segment 106 to become separated from the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the cavity engaging portion 206 of the elastomer segment 106 along with the cavity 104 maintain the coupling between the elastomer segment 106 and the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the ability to hold objects more securely in place also enables the self-locking tie 100 to secure objects with less slack.
  • the soft nature of the elastomer segment 106 also allows the self-locking tie 100 to secure objects without damaging or injuring them.
  • the soft nature of the elastomer segment 106 allows a user to position the self- locking tie 100 about a painted or otherwise finished object without worry that the paint may become scratched or otherwise damaged by the self-locking tie 100. This is particularly true in situations where the self-locking tie 100 may move or vibrate when in use.
  • the self-locking strap 100 is formed in a two-step overmolding process.
  • the elongated strap 102 is formed using conventional methods known in the art.
  • An overmold is then positioned on the elongated strap 102 and a second molding step is perform to mold the elastomer segment 106 onto the elongated strap 102 with the cavity engaging portion 206 of the elastomer segment 106 positioned within the cavity 104.
  • Figure 3 is a top view further illustrating the self-locking tie 100 of Figure 1 in accordance with one embodiment of the present subject matter.
  • the cavity 104 includes a pair of channels 202a and 202b that extend along each side of the series of ridges 110 disposed on the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the channels 202 are connected to one another by end recesses 204a and 204b at either end of the tapered end 114 of the elongated strap 102.
  • the channels 202a and 202b and the end recesses 204a and 204b are obscured from view by the elastomer segment 106.
  • the channels 202a and 202b and the end recesses 204a and 204b are positioned below the elastomer segment 106 and have been labeled as such.
  • the elongated strap 102 may include a single channel (not shown) that runs longitudinally down a center of the series of ridges 110 disposed on the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the elastomer segment 106 may be a single strip of elastomeric material that is positioned within the single channel.
  • the cavity 104 may take many other forms without departing from the spirit or essential characteristic of the present disclosure.
  • Figure 4 is a side cutaway view taken along line A-A of Figure 3 further illustrating the self-locking tie 100 in accordance with another embodiment of the present subject matter.
  • the elastomer segment 106 can be clearly seen as being positioned within channel 202a such that a portion (i.e., the cavity engaging portion 206) of the elastomer segment 106 is disposed below the first surface 116 of the tapered end 114 of the elongated strap 102 and a second portion (i.e., extending portion 208) extends above the plane of the first surface 116 of the tapered end 114 of the elongated strap 102.
  • Figure 5 is a side view further illustrating the elastomer segment 106 of the self-locking tie 100 of Figures 1-4 in accordance with another embodiment of the present subject matter.
  • the elastomer segment 106 includes two portions, the cavity engaging portion 206 and the extending portion 208.
  • the cavity engaging portion 206 of the elastomer segment 106 has a depth that is approximately the same as a depth of the extending portion 208. In other embodiments, such as in the embodiment illustrated in Figure 5, the depth of the cavity engaging portion 206 of the elastomer segment 106 is smaller than the depth of the extending portion 208. In yet another embodiment, the depth of the cavity engaging portion 206 of the elastomer segment 106 is larger than the depth of the extending portion 208.
  • the cavity engaging portion 206 is received within the cavity 104.
  • the cavity engaging portion 206 substantially fills the cavity 104 such that the cavity engaging portion 206 of the elastomer segment 106 is surrounded by the cavity 104 on three sides of the cavity 104.
  • Positioning the cavity engaging portion 206 of the elastomer segment 106 within the cavity 104 helps to maintain a coupling between the elastomer segment 106 and the tapered end 114 of the elongated strap 102 due to the fact that the cavity engaging portion 206 of the elastomer segment 106 is surrounded by the cavity 104 on three sides of the cavity 104.
  • the extending portion 208 of the elastomer segment 106 extends above the plane of the first surface 116 of the tapered end 114 of the elongated strap 102.
  • the soft and flexible quality of the elastomer segment 106 enable the self-locking tie 100 to encompass one or more objects of various dimension and minimize kinks and stress points thereby reducing the self-locking tie's 100 vulnerability to wear and tear and breaking.
  • the extending portion 208 With the extending portion 208 extending beyond the plane of the first surface 116 of the tapered end 114 of the elongated strap 102, the extending portion 208 increases friction between the elongated strap 102 and any items encompassed by the elongated strap 102.
  • the increased friction provided by the elastomer segment 106 subjects the elastomer segment 106 to lateral forces that would not otherwise be encountered. If the elastomer segment 106 were directly coupled to the first surface 116 of the tapered end 114 of the elongated strap 102, the lateral forces may cause the elastomer segment 106 to become separated from the first surface 116 of the tapered end 114 of the elongated strap 102.
  • Figure 6 is a top view illustrating another embodiment of a self-locking tie 600 in accordance with the present subject matter.
  • the self-locking tie 600 is substantially similar to the self-locking tie 100 discussed above.
  • the self-locking tie 600 includes an elongated strap 602, at least one cavity 604, an elastomer segment 606, and a locking head 608.
  • the elongated strap 602 in certain embodiments, pliable material such as nylon, plastic, etc.
  • the elongated strap 602 is bendable to encompass one or more objects of various dimension.
  • the elongated strap 602 includes a head end 612 disposed opposite a tapered end 614.
  • the locking head 608 is positioned on, coupled to, or integrally formed on the head end 612 of the elongated strap 602.
  • the tapered end 614 of the elongated strap 102 comprises a substantially planar, pliable strap extended in a lengthwise direction.
  • the tapered end 614 of the elongated strap 602 can be considered the portion of the elongated strap 602 extending from a position wherein the locking head 608 is positioned on, coupled to, or otherwise integrally formed on the head end 612 of the elongated strap 602.
  • the tapered end 614 of the elongated strap 602 includes a first surface 116 disposed opposite a second surface 618.
  • a series of ridges 610a and 610b are depicted as extending across the first surface 616 of the tapered end 614 of the elongated strap 602.
  • the series of ridges 610 extend across only a portion of the first surface 616 of the tapered end 614 of the elongated strap 602 on opposing sides of the cavity 604.
  • the cavity 604 is disposed longitudinally along a center of a series of ridges 610. In other embodiments, the series of ridges 610 and the cavity 604 are disposed on the second surface 118 of the elongated strap 102.
  • the elastomer segment 606 is sized and shaped to be received within the cavity 604. As with the elastomer segment 106 discussed above, the elastomer segment 606 includes a cavity engaging portion and an extending portion 620. Because the view in Figure 6 is a top view, only the extending portion 620 of the elastomer segment 606 can be seen.
  • the cavity engaging portion and the extending portion 620 of the elastomer segment 606 of the self-locking tie 600 operate in a manner substantially similar to the manner in which the cavity engaging portion 206 and the extending portion 208 of the self-elastomer segment 106 of the locking tie 100 operate.
  • the cavity engaging portion substantially fills the cavity 604 and is surrounded on at least three sides to facilitate coupling between the elastomer segment 606 and the elongated strap 602.
  • the extending portion 620 of the elastomer segment 606 extends beyond a plane of the first surface 616 of the tapered end 614 of the elongated strap 602.
  • An orifice 624 in the locking head 608 is sized and shaped to receive the tapered end 614 of the elongated strap 602 and to receive the elastomer segment 606 of the self-locking tie 600.
  • Pawls 626a and 626b are configured to engage the series of ridges 610 on either side of the cavity 604 or elastomer segment 606 to maintain the tapered end 614 of the elongated strap 102 at a desired position within the head 608.
  • the elastomer segment 106 or 606 and the series of ridges 110 or 610 may be disposed on opposing surfaces. That is, in one embodiment, the elastomer segment 106 or 606 may be positioned on the second surface 118 or 618 while the series of ridges 110 or 610 are disposed on the first surface 116 or 618. Of course, the opposite is also true. That is, in other embodiments, the elastomer segment 106 or 606 may be positioned on the first surface 116 or 616 while the series of ridges 110 or 610 are disposed on the second surface 118 or 618.
  • Figure 7A is a top view illustrating another embodiment of an elongated strap 702 in accordance with the present subject matter.
  • the at least one cavity 704 instead of including a continuous cavity, such as cavities 104 or 604 discussed above, the at least one cavity 704 includes a series of voids disposed along at least a portion of a tapered end 714 of the elongated strap 702.
  • the elastomer segment includes corresponding cavity engaging portions to substantially fill the voids comprising the at least one cavity 704.
  • Figure 7B is a side view illustrating one embodiment of an elastomer segment 706 in accordance with the present subject matter.
  • the elastomer segment 706 includes an extending portion 720 and a series of cavity engaging portions 720.
  • Each of the cavity engaging portions 720 substantially fill the voids comprising the at least one cavity 704 in the elongated strap 702.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Package Frames And Binding Bands (AREA)
  • Clamps And Clips (AREA)

Abstract

La présente invention concerne une attache autobloquante revêtue d'élastomère (100, 600) qui comprend une sangle allongée (102, 602, 702), au moins une cavité (104, 604, 704) disposée dans la sangle allongée (102, 602, 702), un segment d'élastomère (106, 606, 706), et une tête de verrouillage (108, 608). La sangle allongée (102, 602, 702) comprend une extrémité de tête (112, 612) positionnée à l'opposé d'une extrémité conique (114, 614, 714). L'extrémité conique (114, 614, 714) comprend une première surface (116, 616) positionnée à l'opposé d'une deuxième surface (118, 618). La cavité (104, 604, 704) est positionnée dans la première surface (116, 616) ou la deuxième surface (118, 618). Le segment d'élastomère (106, 606, 706) est positionné dans la cavité (104, 604, 704) et s'étend au-delà de la première surface (116, 616) ou la deuxième surface (118, 618). La tête de verrouillage (108, 608) s'étend depuis l'extrémité de tête (112, 612) de la sangle allongée (102, 602, 702) et comprend un orifice (124, 624) formé pour recevoir l'extrémité conique (114, 614, 714) de la sangle allongée (102, 602, 702) et le segment d'élastomère (106, 606, 706).
PCT/US2016/014981 2015-01-26 2016-01-26 Attache autobloquante revêtue d'élastomère WO2016123140A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3012172A CA3012172C (fr) 2015-01-26 2016-01-26 Attache autobloquante revetue d'elastomere
EP16706925.1A EP3265708B1 (fr) 2015-01-26 2016-01-26 Attache autobloquante revêtue d'élastomère

Applications Claiming Priority (4)

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US201562108010P 2015-01-26 2015-01-26
US62/108,010 2015-01-26
US201562249002P 2015-10-30 2015-10-30
US62/249,002 2015-10-30

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EP (1) EP3265708B1 (fr)
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CA3012172A1 (fr) 2016-08-04
US10689173B2 (en) 2020-06-23
US20190100365A1 (en) 2019-04-04
US20200391917A1 (en) 2020-12-17
US11286093B2 (en) 2022-03-29
US11702260B1 (en) 2023-07-18
US20200002068A1 (en) 2020-01-02
EP3265708B1 (fr) 2020-11-04
CA3012172C (fr) 2019-02-26
EP3265708A1 (fr) 2018-01-10
US10336519B2 (en) 2019-07-02
US10065777B2 (en) 2018-09-04
US20160214776A1 (en) 2016-07-28

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